Hi Carmen and welcome....
Like you, I have been feeling quite confused and overwhelmed by everything... I started a thread in another forum here about being scared, confused, overwhelmed and in my decision making process now. Here is the link to the thread that others offered words of encouragement, ways to research, etc.
http://anausa.org/forum/index.php?topic=847.0I also have spoken with a doctor from House Clinic (Dr. Brackmann) and he also tried to to assure me that all would be fine and certain outcomes would possibly happen, including vertigo (I have slight balance issues now but not vertigo).
I also have learned to research, research, research. I'm not overwhelming myself with a lot, but also making sure I understand all available options to me in light of my growth size, location, current symptoms.
This should never be a hasty decision. This is a very important decision that you will make in life and please... take time to research all of your options. Everyone here is here to help support you in your efforts. We answer questions and share knowledge as best as we can.  There are those here that have had the surgery and are more than happy to discuss their outcomes and dr's names. There are those here quite versed in the radiation (radiosurgery) treatments that are more than happy to help.
I'm in my final decision process stage now. I've weighed out what Dr. Brackmann has told me... I''m weighing out all the radiosurgery options... I meet with my local neurosurgeon this week.  I know your symptoms are driving you crazy, but we can help keep you grounded during this process.
What size is your growth?  Where exactly is it located? Have you only spoken to House Clinic and no others yet?
Sending you wishes and hugs -- and know that we are all in your shoes and here to help.
Phyllis